Which Is Not a Characteristic of the Wilcoxon Rank Sum

question 42

Multiple Choice

Which is not a characteristic of the Wilcoxon rank sum (Mann-Whitney) test?

• A)It can be used as a test for equality of two population medians.
• B)It is analogous to a one-sample t test comparing a mean with a benchmark.
• C)It requires independent samples from populations with equal variances.
• D)It is similar to one-factor ANOVA when we have c independent samples.

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